Record Class ConstructVerdict.Counterexample

java.lang.Object

java.lang.Record

org.ek9lang.compiler.symbolic.ConstructVerdict.Counterexample

Record Components:

obligation - a short label for the obligation class refuted (e.g. "DIV_BY_ZERO")

witness - the witnessing input as name=value (e.g. "count=0")

line - the source line of the obligation site (the division / call / construction), so a consumer can attach the finding to that line — the IDE Flow pane's merge-by-line and the red gutter dot both key off this

Enclosing class:

ConstructVerdict

public static record ConstructVerdict.Counterexample(String obligation, String witness, int line)
extends Record

A concrete input that violates an obligation — the witness a developer can paste into a test.

Constructor Summary

Constructors

Constructor	Description
Counterexample(String obligation, String witness, int line)	Creates an instance of a Counterexample record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
int	line()	Returns the value of the line record component.
String	obligation()	Returns the value of the obligation record component.
final String	toString()	Returns a string representation of this record class.
String	witness()	Returns the value of the witness record component.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Counterexample

public Counterexample(String obligation,
 String witness,
 int line)

Creates an instance of a Counterexample record class.

Parameters:

obligation - the value for the obligation record component

witness - the value for the witness record component

line - the value for the line record component

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

obligation

public String obligation()

Returns the value of the obligation record component.

Returns:

the value of the obligation record component

witness

public String witness()

Returns the value of the witness record component.

Returns:

the value of the witness record component

line

public int line()

Returns the value of the line record component.

Returns:

the value of the line record component